baber/WOPTO huggingface dataset:
Patent EP-0147269-A3 (EP)
Title: Process and apparatus for the production of crystallized dextrose monohydrate
IPC: B01D9/00
Filed: 1984-11-14
Abstract: A process for the production of crystalline dextrose monohydrate in which the mass M subjected to crystallization traverses from above downwards continuously and under malaxation, a vessel inside which it is subjected to a temperature gradient globally decreasing from above downwards. The crystalline mass is recovered continuously at the lower part of the vessel, means being provided to take up at the intermediate level a fraction of the mass and to recycle it to a level situated in the vicinity of the upper end of the vessel.
Patent EP-0186734-A3 (EP)
Title: Method of producing carbonaceous bodies
IPC: C25C3/12
Filed: 1985-09-19
Abstract: The method employs a furnace, wherein organic distillation products released from the binder and the gaseous and particulate decomposition products are burned off. Bodies (70), placed on the ceramic bottom plate (48) of a truck, are introduced into the pre-heating zone of the furnace (10), covered with protective coverings (58), and heated to 200-600°C in an oxidizing medium. Thereafter, the coverings (58) are removed in a vestibule (16), in an inert or slightly reducing medium, and the bodies (70) are introduced into the calcining zone (18), provided with an inert or slightly reducing medium, to be further heated up to a temperature in the 1000° to 1200 °C range. Lastly, the bodies (70) are cooled in a first cooling zone (20) down to 400-450°C in an inert or slightly reducing medium, and in a second zone down to room temperature.
Patent EP-0159852-A3 (EP)
Title: Directly compressible pharmaceutical compositions
IPC: A61K9/20
Filed: 1985-04-09
Abstract: A compressible pharmaceutical composition is disclosed 
comprising an interactive ingredient such as codeine, a com­
pound such as polyvinylpyrrolidone which acts as a binder and 
a filler such as lactose. The composition is granulated and can 
thereafter be dry blended with other active ingredients such as 
acetaminophen, aspirin, ibuprofen, sodium naproxen or the 
like. The mixture may then be tableted in the usual manner to 
produce a tablet having physical properties comparable to 
tablets in which all the active ingredients are wet granulated to­
gether, yet avoiding the intimate contact between the ingre­
dients which can result in undesirable interaction and adverse­
ly affect the stability of the active ingredients.
Patent EP-0189707-A3 (EP)
Title: Recombinant dna which can be introduced into plant cells
IPC: C12N15/29
Filed: 1985-12-20
Abstract: The invention relates to chimaeric genes which encode a fusion protein consisting of a transit peptide of a chloroplast protein-precursor, linked directly or indirectly to another protein. It also relates to recombinant vectors containing said chimeric genes suitable for the transformation of plant cells, whereby said another protein can be translocated and processed in the chloroplats.
Patent EP-0166707-A3 (EP)
IPC: G01N22/04
Filed: 1985-06-18
Abstract: A method and apparatus for measuring the moisture 
ratio of material, particularly organic material, comprising 
transmitting microwaves and measuring therewith the 
damping (A) and phase change (F1) of the microwaves upon 
their transmission through the material. According to the 
invention (W w /Y) is calculated from the expression A = (W w /­
Y)·k₁ + k₃ · t, where t is the thickness of the material (10) and 
where k₁ and k₃ are constants and the term W w /Y is the weight 
of the water in the material per unit area. In addition, the term 
(W d /Y) is determined from the expression F1 = (W w /­
Y)·k₄ + (W d /Y)·k₅ + k₆·t in which expression the aforedeter­
mined term W w /Y is used. The term W d /Y is the weight of the 
material in a dry state per unit area and k₄, k₅, k₆ are con­
stants. The moisture ratio is obtained in a known manner 
through the quotient (W w /Y)/(W d /Y). In this way the affect of 
the material thickness on damping (A) and phase change (F1) 
is included in the determination of the moisture ratio of the 
material.
Patent EP-0223904-A3 (EP)
Title: Process for purifying an industrial or a flue gas
IPC: G01N27/416
Filed: 1986-05-13
Abstract: In purifying gas wash waters containing cyanide with formaldehyde, the exact dosing of formaldehyde presents a problem, especially with strongly fluctuating cyanide contents. By continuous potentiometric measurement in a side stream which is regulated to a pH of 7 to 10, while the pH of the main stream remains unchanged, the formaldehyde can be adjusted safely to any cyanide content.
Patent EP-0212165-A3 (EP)
Title: Vending machine with an exchangeable coin box
IPC: G07F9/06
Filed: 1986-07-02
Abstract: A coin feed opening (16) formed in the lid (1) of the coin collection box is associated with a closure with a closing slide (17) displaceble by means of a moving mechanism (49, 45, 46) operable on the outside of the coin collection box. An escapement (29-32) designed as a jump mechanism makes possible, after every closing of a lock (6) securing the lid (1) against unauthorized opening, only a one-time opening and subsequent closing of the closure. Once the coin collection box is in the automat in its predetermined position, a catch (57, 59) blocking the closure in the opening direction (28) is released by a bolt (53) fixedly connected to the automat. At the same time, the bolt (53) is locked by means of a latch (58) in the coin collection box when the closing slide (17) is in the open position.
Patent EP-0191594-A3 (EP)
IPC: B05C5/04
Filed: 1986-02-05
Abstract: An attachment (120) adapted for use on a device (60) for 
melting and dispensing thermoplastic material having a thumb 
operated drive assembly (62) for driving a block (64) of ther­
moplastic material into the device (60). The attachment (120) 
comprises a lever (124) having an upper end (128) adapted for 
engagement with the driver assembly (62) and a lower end piv­
otably attached to a collar (122) adapted to be releasably at­
tached to a handle (26a) of the device (60). With the attach­
ment (120) in place, a user can squeeze the lever (124) toward 
the handle (26a) with his hand to dispense the thermoplastic 
material.
Patent EP-0204670-A3 (EP)
Title: Variable attitude awning in particular for pedlar's vehicles
IPC: B60P3/025
Filed: 1986-05-30
Abstract: A frame (2) is fixed on the vehicle roof and mounts a box (3) with at least one support (5). This contains spreadable and foldable awning support arms (6). The box can be angularly displaced about the vehicle longitudinal axis to modify the awning inclination. Pref. box displacement is caused by fluid actuators. There may be several supports on the box, at the box ends. Pref. the box is mounted on a carriage transversely slidable along the frame.
Patent EP-0236800-A3 (EP)
Title: Communication cable with light wave guides
IPC: G02B6/44
Filed: 1987-02-17
Abstract: A light-wave conductor cable is described within the core of which there is at least one ribbon line (1) in which light-wave conductors (2) are arranged alongside of and parallel to each other. The light-wave conductors (2) are enclosed between two ribbons (3, 4) the material of which has the same coefficient of thermal expansion as the light-wave conductors (2). The ribbons (3, 4) consist preferably of fiberglass-reinforced plastic. The ribbon line (1) may be disposed within an outer jacket (20), and therein arranged straight or curved or, in the case of several ribbon lines (1), in ordered or random fashion and about a core of the light-wave conductor cable.
Patent EP-0268490-A3 (EP)
IPC: B25J9/18
Filed: 1987-11-19
Abstract: A digital control [Fig. 2] for a multiaxis robot 
[Fig. 1] includes a pulse width modulation (PWM) circuit 
[Fig. 5B] which drives the arm joint motors (21-26) through 
a motor control loop. Pulse width modulated control 
signals (A1, A2, B1, B2) operate power switches in a power 
bridge [Fig. 5 or Fig. 11B] to control the current to each 
robot joint motor. In addition, the PWM circuit provides 
time stabilized current sampling [Fig. 12] synchronized to 
the sampling frequency of position and velocity loops in 
the robot control. The PWM scheme enables accurate motor 
current measurement through usage of a single current sense 
resistor (59 or 63) independent of the number of legs in a 
power amplifier configuration. This scheme permits commer­
cially available, low cost, power blocks to be used for 
implementation of robot control system power amplifiers. 
Moreover, the PWM circuitry may be adapted for controlling 
either a brush [Fig. 5] or brushless [Fig. 11A] type DC arm 
joint motor.
Patent EP-0291620-A3 (EP)
IPC: H01R13/514
Filed: 1987-05-19
Abstract: A connector arrangement (13) for electrically 
connecting first and second microstrip structures 
(15,15′) carrying for example RF and DC voltage values 
therebetween, the groundplates of the connector 
arrangement (13) and said microstrip structures 
(15,15′) establishing an offset stripline arrangement, 
the dielectric layer of the connector arrangement (13) 
being substantially thicker and the dielectric constant 
thereof substantially lower in value than the 
corresponding values of the dielectric layers of said 
microstrip structures (15,15′), thereby enabling the 
metalization lines (18, 20 and 21) in the connector 
arrangement (13) to be relatively wide to enable 
effective alignment of microstrip structures (15,15′) 
and connector arrangement (13).
Patent EP-0283945-A3 (EP)
Title: Power supply device for electric tools
IPC: H02P29/032
Filed: 1988-03-18
Abstract: The current supply allows a rectified AC voltage to be converted into arotary current, with variable frequency and amplitude, supplying the asynchronous drive motor. The frequency generator (67) is coupled to a rev. setting source (42) for selecting the appropriate frequency and amplitude values in accordance with a given characteristic. When a limit value corresponding to the peak motor load is reached the working point of the frequency/amplitude characteristic is adjusted to obtain a reduced frequency and voltage. Pref. the characteristic is provided by a function generator (66) coupled to the rev. setting source via a ramp generator (65).
Patent EP-0286032-A3 (EP)
Title: Disk apparatus
IPC: G11B23/00
Filed: 1988-03-31
Abstract: A disk includes a substrate (1) of the disk provided with a recording medium to and from which information signals are recorded and/or reproduced, and a disk hub (2) provided with a metal plate (4) formed with an engaging projection (10) and a supporting member (5) having a mating engaging section (18) engaged by the projection (10) of the metal plate (4), the supporting member (5) being secured to the central portion of the substrate (1) of the disk. According to the present invention, a retaining section (21) is provided to the major surface or to the perimeter of the supporting member (5), and a holding member is engaged in the retaining section to prevent the supporting member (5) from being turned with respect to the substrate (1) of the disk when the metal plate (4) is turned in a prescribed attachment direction so as to be attached to the supporting member (5).
Patent EP-0310047-A3 (EP)
Title: Double-diffused mos fet
IPC: H01L29/423
Filed: 1988-09-28
Abstract: A plurality of p-type low-resistance regions (23) 
are formed on a surface of an n-type semiconductor 
substrate so as to suppress operations of parasitic 
bipolar transistors, and p-type channel base regions (24) 
are formed so as to surround the low-resistance regions 
(23), respectively. Each low-resistance region (23) has 
a periphery substantially square in shape, with rounded 
four corners and corresponding in what respect to that 
of each channel base region, so that the distance from 
the periphery of the low-resistance region (23) to that 
of the channel base region (24) is set to be constant.
Patent EP-0356576-A3 (EP)
Title: Layer structure and container with such a layer structurs
IPC: B32B7/022
Filed: 1988-10-12
Abstract: A container has a layer structure, comprises at least 
two compatible layers, integrally bonded together, 
one layer being formed of a substantially rigid pla­
stic material, to allow said layer structure to be 
used or formed according to mechanical properties of 
said one layer. The other layer is formed of a sub­
stantially flexible plastic material to allow said 
layer structure to keep tightness properties of said 
flexible plastic material when being used or formed 
according to said properties of said one layer. This 
layer structure fulfils the three following condi­
tions: 
   a) to maintain a shape into which it is brought,    b) to allow for frequent change of this shape and    c) to maintain tightness even on frequent change­
ments of that shape.
Patent EP-0278642-A3 (EP)
Title: Structural adhesive compositions
IPC: C08F283/00
Filed: 1988-01-29
Abstract: A one-component heat stable, adhesive for metal surfaces such as iron, zinc, copper cadmium and their alloys will cure upon contact with the metal surface. The adhesive composition includes olefinically unsaturated monomer; at least one phenoxy resin together with other reactive or non-reactive polymers; an acidic material; a compound containing sulfonyl halide group; a compound containing a transition metal, and a metal oxide, in particular TiO2. The adhesive composition cures rapidly upon contact with a metal surface to form an adhesive bond between the surfaces. The adhesive composition is especially useful as an adhesive for galvanized steel parts subjected to elevated paint curing temperatures.
Patent EP-0297699-A3 (EP)
Title: Flat cable connectors
IPC: H01R12/70
Filed: 1988-04-14
Abstract: An electrical connector for a flat cable (10) having alternate signal and ground conductors comprises a movable part (2) in which an array of sockets (20) having rearwardly extending contact pins (8) is mounted in an insulating housing (19) and surrounded by upper and lower conductive shells (18,20), the signal conductors (14) of the cable being fixed to the pins (8) and the ground conductors (12) being fixed to the shells. A fixed part (3) comprises mating contacts (32) and springy fingers (34) fixed within housing (30) for engagement of contacts (32) in sockets (20) of the movable part (2) and engagement of springy fingers (34) with the conductive shells (18,20)
Patent EP-0299715-A3 (EP)
IPC: C12N9/88
Filed: 1988-07-12
Abstract: A method of preparing L-tryptophan by reacting 
indole and serine and using an aqueous solution of 
enzymes which are extracted from cells. After the 
reaction, the pH value of the reaction mass is adjusted 
to above 10 by ammonia. The L-tryptophan can be 
dissolved in the solution in a high concentration, so 
purification and separation are facilitated and the 
loss of L-tryptophan minimalized. The preparation of a 
stable aqueous solution of enzymes is also provided 
wherein an extracted enzyme solution is heated above 40°C.
Patent EP-0301873-A3 (EP)
Title: 2'-deoxy-5-fluorouridine derivatives
IPC: B02C18/00
Filed: 1988-07-28
Abstract: Disclosed is a 2 min -deoxy-5-fluorouridine derivative of the formula   <CHEM> wherein one of R1 and R2 is a benzyl group which may optionally have substituent selected from the group consisting of C1-C6 alkyl group, C1-C6 alkoxy group, C1-C3 halogenated alkyl group, halogen atom, hydroxyl group and nitro group on the phenyl ring, and the other constitutes an amino acid residue, or a salt thereof. The compounds are useful for treating cancer.
Patent EP-0319266-A3 (EP)
Title: Fire alarm system
IPC: G08B26/00
Filed: 1988-11-30
Abstract: In a fire alarm system including a plurality of 
addressable detectors (203A...N) connected to a main 
circuit (202a,202b) connected to a central receiving 
unit (201), any alarmed detector is discriminated and 
indicated in accordance with its address by the 
receiving unit (201). In this system, each addressable 
detector is assigned as a group master detector to each 
of the areas under surveillance and is conected to a 
plurality of slave detectors (204A...N) within the same 
area under surveillance which have no addressing 
function. Each of the addressable detectors (203A...N) 
includes a current limiting circuit (218) which on 
receipt of an alarm signal limits the amount of current 
supplied to the main circuit (202a,202b) to which the 
addressable detector (203A...N) is connected, and a 
changeover circuit (Tr1,Tr2) for changing over the 
limited current value by the current limiting circuit 
(218) to a lower value in response to an address-­
designated control signal supplied form the receiving 
unit (201) when the number of alarmed detectors exceeds 
a predetermined number.
Patent EP-0323725-A3 (EP)
Title: Improved fitment for a bathroom mixer unit
IPC: F16K27/02
Filed: 1988-12-19
Abstract: A tap fitment has a cast body (10) to which hot 
and cold water inlets are provided. Each water inlet 
connects with an appropriate port (23) leading to a thermo-­
responsive cartridge for subsequent direction to a shower 
outlet (16) with a ported barrier (20) being provided 
between each inlet and respective tap outlet connections 
(21), the port (26) through the barrier being closable by a 
manually controlled tap to allow water to flow to a main 
fitment outlet. The cartridge is retained in place by 
means of screws which engage threaded bores near the bottom 
of the cartridge receiving chamber in the fitment. The 
bores are non-symmetrically arranged about the axis of the 
control chamber whereby the control unit is only securable 
in the control chamber in either one of two alternative 
positions rotated through 180° relative to each other.
Patent EP-0280614-A3 (EP)
IPC: H01B17/26
Filed: 1988-02-16
Abstract: Machine permettant l'assemblage inviolable des calottes 
métalliques (5) sur des tubes de céramique (1) en parti­
culier pour des isolateurs électriques, caractérisée en 
ce qu'elle emploie des rivets (11) à tête (12) de forme 
adéquate qui comportent chacun un corps tronconique 
prolongé par une partie cylindrique (11b) dont le diamè­
tre est inférieur au trou (9) percé dans la couronne (8) 
permettant la fixation de la calotte (5) puis à l'aide 
d'une contre-électrode (14) et d'une électrode (15) de 
forgeage on applique un courant électrique d'une intensi­
té et d'un voltage prédéterminés pendant un temps suffi­
sant pour que la partie cylindrique terminale (11b) du 
rivet (11) se déforme occupant ainsi le volume total du 
trou (9) percé dans la couronne (8) et forme une tête 
(18) de maintien.
Patent EP-0323316-A3 (EP)
IPC: B05B13/04
Filed: 1988-12-21
Abstract: L'invention concerne la formation d'une couche 
régulière sur un substrat en défilement par pulvérisation 
d'une composition liquide.  
     Le procédé consiste à pulvériser la composition 
liquide sur le substrat en défilement au moyen d'un pulvé­
risateur adapté pour se déplacer transversalement au sub­
strat à une vitesse relative par rapport au substrat qui 
présente une composante axiale nulle. Par ce procédé, on 
obtient, sur le substrat, une succession de traces paral­
lèles entre elles et perpendiculaires à la direction de 
défilement du substrat.
Patent EP-0302823-A3 (EP)
IPC: C08G59/24
Filed: 1988-07-26
Abstract: Wärmehärtbare Pulverlackzusammensetzung enthaltend 
   a) ein festes Epoxidharz mit einem Epoxyequivalentgewicht von 500-5000, 
das ein lineares Vorverlängerungsprodukt aus 
   (1) 50-90 Gew.-% an 
  
und    (2) 50-10 Gew.-% an 
2,2-Bis-(4-hydroxyphenyl)propan (Bisphenol-A) 
darstellt, und      b) eine wirksame Menge eines Härters aus der Gruppe bestehend aus 
Dicyandiamid, aromatischen Aminen, carboxylterminierten, wärmehärt­
baren Polyestern und phenolgruppenterminierten Polyhydroxyethern haben 
ausgezeichnete Verlaufeigenschaften während der Verarbeitung und 
zeigen eine hervorragende Korrosionsbeständigkeit.
Patent EP-0325183-A3 (EP)
IPC: C07C251/34
Filed: 1989-01-14
Abstract: An advantageous method of producing in large amounts 
on a commercial scale 2-substituted oxyimino-3-oxobutyric 
acids, which are useful as intermediates in the synthesis 
of e.g. aminothiazole cephalosporins, is characterized by 
reacting a tert-butyl 2-substituted oxyimino-3-oxobutyrate 
with a hydrogen halide in an anhydrous organic solvent.
Patent EP-0326936-A3 (EP)
IPC: A61P9/00
Filed: 1989-01-26
Abstract: Die Erfindung betrifft die Verwendung von 2-(Phenyl­
amino)-2-imidazolinen zur akuten Schocktherapie.
Patent EP-0334268-A3 (EP)
IPC: H01L21/763
Filed: 1989-03-20
Abstract: A planarized dielectric isolation region (46A-C) for 
semiconductor devices and integrated circuits is created 
by providing a semiconductor substrate (10-14), providing 
on the substrate (10-14) an oxide/nitride mask (20) with 
an opening (20A-C) for defining the isolation region (46A-­
C) and a closed portion for defining the desired 
semiconductor islands, anisotropically etching a trench 
(26A-C) into the semiconductor substrate (10-14), 
isotropically etching the substrate so as to slightly 
undercut the oxide/nitride mask (20), thermally oxidizing 
the substrate (10-14) to form a thin oxide layer (40) on 
the bottom (28) and sidewall (30) of the trench (26A-C) 
wherein the outer surface of the thermal oxide (40) 
approximately lines up with the edge of the oxide/nitride 
mask (20) at the top of the trench sidewall (30), filling 
the trench with a conformal deposited material (46) 
(preferably a dielectric), providing a mask (54) over the 
conformal material (46) which is the complement to the 
trench etch or island mask (20) but of smaller lateral 
dimensions so as to cover those portions of the conformal 
layer which do not rise up over the semiconductor island, 
etching away the exposed portions (46G-J) of the conformal 
material (46) to a level approximately co-planar with the 
island surface (16) and the portion of the conformal 
material under the mask, and removing the mask (54).
Patent EP-0341437-A3 (EP)
Title: Device for repairing of pockmarked windshields
IPC: B32B17/10
Filed: 1989-04-11
Abstract: A device for repairing damages caused by stones on windshields comprises a syringe (10) the discharge opening (14) of which is inserted into an applicator (11) adhesively affixed to the windshield (29) by means of a sealing disk (12). The syringe (10) is pre-filled by the manufacturer with a predetermined amount of a liquid synthetic resin which is curable by light. By retracting the syringe plunger (17), a vacuum is created for removing air and moisture that may have penetrated into the damaged portion (30). In its rearmost position, the plunger (17) exposes a vent hold (23) formed in the wall of the syringe casing (13) so that the resin will then be urged into the damaged portion (30) by the ambient atmospheric pressure.
Patent EP-0339673-A3 (EP)
IPC: G03G15/16
Filed: 1989-04-28
Abstract: A method and device of toner image transfer for an 
electrophotographic printing apparatus capable of obtaining 
desired elasticity and the resistivity on the electrostatic 
toner transfer roller, such that the stable high quality 
images can be obtained regardless of the environmental 
conditions. The device includes transfer roller (5) having a 
multi-layer structure with an outermost resistive layer (1), a 
flexible conductive layer (2) to be inside and electrically 
connected to the resistive layer (1), and an elastically 
deformable elastic sponge rubber layer (3) inside the 
conductive layer (2). Related features concerning transfer 
roller cleaning, transfer bias voltage application, and 
toner control are also disclosed.